Evolve your character by killing monsters or characters from other players.
Ponder well who you play against because if you can not defeat him, instead of winning, money and experience points, you will be removed.
The weapons and armor to you build you, and so shall you increase your smithing skills, and they can build higher level, if you are not interested in the manufacture of objects you can still have buying those created by other users.
Having said that we have to see who will be the strongest and the richest
reviewed on all Android
http://www.tuttoandroid.net/giochi/app-nursery-heroes-arena-85578/